Radiant|Lab Grown|IGI

1.50ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG794602714

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794602714

Diamond specifications and retailer prices

From $225 USD
As of October 30, 2026
Save $1,645 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794602714 or 794602714. Listed at 21 retailers as of October 30, 2026, with prices from $225 to $1,870, a $1,645 spread on the same certified stone. Brilliant Earth lists it at $1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794602714
Dimensions8.03 × 5.71 × 3.84 mm
L/W Ratio1.41
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.03 mm5.71 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794602714
Side View
Table 67.0%Crown 43°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,870 USD|Low: $179 USD|High: $1,930 USD|Avg: $770 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
November 1, 2026
Retailer 15$225 USD
Retailer 5$252 USD
Retailer 4$279 USD
Retailer 12$461 USD
Retailer 3$475 USD
Retailer 2$482 USD
Retailer 11$516 USD
Retailer 17$532 USD
Retailer 8$606 USD
Retailer 13$652 USD
Retailer 14$758 USD
Retailer 16$1,001 USD
Retailer 7$1,108 USD
Retailer 10$1,118 USD
Retailer 9$1,273 USD
Retailer 6$1,380 USD
Brilliant Earth$1,870 USD

34 data points across 17 retailers

21 retailers$225 USD to $1,870 USD

A
Cheapest Retailer
-
$225 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
Retailer 3
-
$279 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$279 USD
View
A
Retailer 5
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$461 USD
€439 EUR
View
A
Retailer 6
-
$475 USD
View
A
Retailer 7
-
$482 USD
ZAR 7,783 ZAR
View
A
Retailer 8
-
$516 USD
£406 GBP
View
A
Retailer 9
-
$532 USD
View
A
Retailer 10
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$606 USD
View
A
Retailer 11
-
$652 USD
A$1,003 AUD
View
B+
Retailer 12
-
$758 USD
View
B+
Retailer 13
-
$950 USD
View
B+
Retailer 14
-
$1,001 USD
View
B+
Retailer 15
-
$1,118 USD
£880 GBP
View
B
Retailer 16
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$1,131 USD
View
B
Retailer 17
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$1,135 USD
View
B
Retailer 18
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$1,273 USD
View
Retailer 19
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$1,380 USD
View
Price last confirmed 32 days ago
Retailer 20
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$1,609 USD
A$2,475 AUD
View
Price last confirmed 96 days ago
Most Expensive
B
Brilliant Earth
20577530A · Oct 31
$1,870 USD
View
20 more retailers have this diamond
Prices start from $225 USDSave up to $1,645 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Radiant
$225 USD